// 文件: src/main/java/cn/edu/hqu/cst/lecture03_03/mapper/ProductMapper.java
package cn.edu.hqu.cst.lecture03_03.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import cn.edu.hqu.cst.lecture03_03.model.Product;
import org.apache.ibatis.annotations.Mapper;

@Mapper
public interface ProductMapper extends BaseMapper<Product> {
    @Override
    int insert(Product product);
}